The impact of anxiety experienced by patients undergoing surgical aortic valve replacement on perceived pain, self-efficacy, and body esteem in the perioperative period - Krakowska, Beata; Grudzień, Grzegorz; Suliga, Milena; Zawadzka, Barbara; Kapelak, Bogusław; Bartus, Krzysztof (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2025)